Tianjin Otsai Ensi Instrument Co., Ltd
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    No. 2 Keda 1st Road, Balitai Taida Microelectronics Industrial Park, Jinnan District, Tianjin City
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AP-9950 oil-free vacuum pump/pressure pump
AP-9950 oil-free vacuum pump/pressure pump
Product details

Product Introduction:

The AP series oil-free vacuum pump is a small, multi-purpose, and pollution-free vacuum equipment. The pump's diaphragm (or piston) and the interior of the chamber have been treated to resist corrosion, making it particularly suitable for organic solvent applications.

The AP series oil-free vacuum pump can be used in conjunction with our company's FB series solvent filtration bottles, PVM/SSM series multi link filters, AMF biological filtration extraction device, SPE solid-phase extraction device to complete tasks such as rapid solvent filtration and degassing, extraction of biological samples, and sample pretreatment; Meanwhile, it is also widely used in fields such as weight analysis, microanalysis, colloid separation, and sterile testing.


Product features:

1. The pump body components are made of corrosion-resistant materials such as polyphenylene sulfide or aluminum alloy, which are molded in one go and have a long service life.

2. High flow rate and high negative (positive) pressure can meet the requirements of most filters.

3. It has independent interfaces for positive and negative pressure, suitable for different occasions.

4. Oil free type, high efficiency, low noise, adjustable pressure.

5. The piston structure significantly reduces the volume and can generate stronger negative or positive pressure at the same flow rate.

6. Dual pump head design, the flow rate increases significantly when the two pump heads are used in parallel.

7. Dual pump head design, the pressure increases significantly when the two pump heads are used in series.

8. The vacuum pump pressure can be easily adjusted by rotation.


Specification parameters:
Product model: AP-9950
Vacuum pressure (Kpa): 0-85 adjustable (parallel)

0-95 adjustable (series)
Pressure (Kpa):>400 (parallel)

>500 (series connection)
Flow rate (L/min): 40 (parallel)

25 (in series)
Power (W): 60
Power supply: 220V/50Hz
Weight (kg): 3.8

Dimensions (mm): 230W × 145D × 160H

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